Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 201 [Rate centres in NPA 201] [Dial plan for NPA 201]

NXX: 442

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
201-442 A Union City NJ RCPKNJ02XGY  7421 AT&T - LOCAL 224      
201-442 0 Union City NJ   612K CSC VOICE, LLC 224   2007-12-06   
201-442 1 Union City NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2010-01-18   
201-442 2 Union City NJ   4948 CABLEVISION LIGHTPATH, INC. - NJ 224   2014-10-19   
201-442 3 Union City NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-442 4 Union City NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-442 5 Union City NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-442 6 Union City NJ   7142 TELEPORT COMMUNICATIONS AMERICA, LLC - NJ 224      
201-442 7 Union City NJ   7421 AT&T - LOCAL 224      
201-442 8 Union City NJ   939H COMMIO, LLC 224   2021-09-04   
201-442 9 Union City NJ   6623 OMNIPOINT COMMUNICATIONS, INC. - NJ 224   2010-01-18   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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